Features:- 10m wireless Bluetooth 2.0 connection， adapts to most of the mobile devices with Bluetooth function
- Internal FM radio， supports FM signal searching and audio playing
- Supports max 8GB TF card extension ( card is not supplied )
- TF card music files plays directly， simple and convenient
- AUX available， acts as an amplifier
- Built-in 600mAh rechargeable li-ion battery， 1000 hours long-lasting standby time
- With LED flicker， fantastic shining
- Portable design， suitable for both indoor and outdoor use Design: Multifunctional，Portable
Compatible with: Laptop，Mobile phone，Tablet PC，TF/Micro SD Card
Supports: Bluetooth，FM，LED Shinning，Loudspeaker，TF Card Music Playing，Volume Control
Functions: AUX Function
Connection: Wireless
Interface: 3.5mm Audio，Micro USB，TF Card Slot，USB2.0
Audio Source: Bluetooth Enabled Devices，Electronic Products with 3.5mm Plug，Electronic Products with USB port，TF/Micro SD Card，U-disk
Color: Black
Speaker Impedance: 4 ohm Bluetooth version: V2.0
Transmission Distance: W/O obstacles ≤10m
Number of Speakers: 1
Sound channel: Mono
Power Output: 8W
Standby time: 1000 hours
Freq: 120Hz-20KHz
S/N: 90dB
FM Radio Frequency: 87.6 - 108MHz Working Voltage: DC 5V
Battery Capacity: 600mAh
Charging time: 4 hours
Working Time: within 2 hours Battery Type: li-ion battery
Battery Voltage: 3.7V 0.569 Package weight: 0.621 kg
Product size (L x W x H): 17.00 x 13.00 x 10.50 cm / 6.69 x 5.12 x 4.13 inches
Package size (L x W x H): 19.00 x 14.00 x 11.00 cm / 7.48 x 5.51 x 4.33 inches Package Contents: 1 x Bluetooth Speaker， 1 x USB Cable